<!--
 * @author  dumeng
帮扶救助列表
-->
<template>
  <section class="bfjz-main">
    <el-collapse-transition>
      <section v-show="searchshow" class="main-search merge">
        <span class="svg-container">
          <svg-icon icon-class="search" />
        </span>
        <el-input v-model.trim="listQuery.mainTitle" placeholder="输入名称搜索" class="search-input" @keyup.enter.native="handleFilter" />
        <section class="search-btn">
          <el-button class="filter-item" type="primary" @click="handleFilter">搜索</el-button>
          <el-button type="primary" @click="handleReset">重置</el-button>
        </section>
      </section>
    </el-collapse-transition>

    <section class="main-buttons">
      <section class="main-buttons-title">
        <span>帮扶救助</span>
      </section>
      <section class="main-buttons-btns">
        <el-button style="margin-left: 10px;" @click="handleApplyView">查看帮扶申请</el-button>
        <el-button style="margin-left: 10px;" @click="handleCreate">新建</el-button>
        <!--<el-button style="margin-left: 10px;" @click="handleMultiSet">批量设置</el-button>-->
      </section>
    </section>

    <section class="classify-tab">
      <el-tabs v-model="activeTab" @tab-click="handleTabClick">
        <el-tab-pane v-for="item in classifyOptions" :key="item.id" :label="item.classifyName" :name="item.id" />
      </el-tabs>
    </section>

    <section class="main-table">
      <v-table :list="list" tag="bfjz" :list-loading="listLoading" :filter-column="filtercolumn" :selection="false">
        <el-table-column label="操作" fixed="right" align="center" min-width="120" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button type="text" size="mini" @click="handleView(scope.row)">预览</el-button>
            <el-button v-if="scope.row.status !== 'GIPSTSTUS01'" type="text" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
            <el-button type="text" size="mini" @click="handlePublish(scope.row)">{{ scope.row.status === "GIPSTSTUS01" ? "取消发布" : "发布" }}</el-button>
            <el-button type="text" size="mini" @click="handleTop(scope.row)">{{ scope.row.isTop == "1" ? "取消置顶" : "置顶" }}</el-button>
            <!--<el-button type="text" size="mini" @click="handleSet(scope.row)">设置</el-button>-->
            <el-button type="text" size="mini" @click="deleteNews(scope.row.id)">删除</el-button>
            <el-button type="text" size="mini" @click="handleAddress(scope.row.id)">查看地址</el-button>
          </template>
        </el-table-column>
      </v-table>
      <pagination v-show="total > 0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit" @pagination="getList" />
      <news-set v-if="newsSetStatus" :id="newsItem.id" :obj="newsItem" :api="api" :type="setType" @closeSet="(newsSetStatus = false), getList()" />
      <preview v-if="newsPreviewStatus" :id="newsItem.id" :fun="fun" @closeSet="newsPreviewStatus = false" />
    </section>
  </section>
</template>
<script>
import Pagination from '@/components/Pagination'
import VTable from '@/components/Table'
import { getClassifyTree, queryPage, del, get, updateState, updateIsTop } from './../api/index'
import { set, setEvaluateState, setFavorState, setCommentState } from './../api/index'
import permission from '@/directive/permission/index.js'
import NewsSet from './../../source/components/NewsSet'
import Preview from './../../source/components/Preview'
export default {
  name: 'NewsIndex',
  components: { Pagination, VTable, NewsSet, Preview },
  directives: { permission },
  data() {
    return {
      listQuery: {
        page: 1,
        limit: 10,
        mainTitle: ''
      },
      searchshow: true,
      search: {
        mainTitle: '',
        source: '',
        briefIntroduction: ''
      },
      classifyOptions: [],
      activeTab: '',
      list: [],
      total: 0,
      listLoading: false,
      newsSetStatus: false,
      newsPreviewStatus: false,
      newsItem: {},
      setType: 'single',
      link: '/newsDetail?bt=bfjz&i=',
      fun: get,
      api: { set, setEvaluateState, setFavorState, setCommentState }
    }
  },
  created() {
    this.getClassifyOption()
    // this.getList()
  },
  methods: {
    /**
     * 获取分类
     */
    getClassifyOption() {
      return new Promise((resolve, reject) => {
        getClassifyTree({ classifyType: 'XWFL_BFJZ' }).then(({ data }) => {
          this.classifyOptions = data.data || []
          this.activeTab = data.data[0].id
          this.getList()
        }).catch(error => {
          reject(error)
        })
      })
    },

    /**
     * 查看帮扶申请
     */
    handleApplyView() {
      this.$router.push({ path: this.$filterPath('apply') })
    },

    /**
     * 新建
     */
    handleCreate() {
      this.$router.push({ path: this.$filterPath('manage'), query: { type: 'c' }})
    },

    /**
     * 批量设置
     */
    handleMultiSet() {
      this.setType = 'multi'
      this.newsSetStatus = true
    },

    /**
     * 预览
     */
    handleView(row) {
      this.newsItem = Object.assign({}, row)
      this.newsPreviewStatus = true
    },

    /**
     * 查看前端地址
     */
    handleAddress(id) {
      this.$confirm(`链接地址为：${this.link}${id}<span style="color:red">注意：该链接只对已发布数据有效</span>`, '提示', {
        dangerouslyUseHTMLString: true,
        confirmButtonText: '复制链接',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        const input = document.createElement('input')
        input.setAttribute('readonly', 'readonly')
        input.setAttribute('value', this.link + id)
        document.body.appendChild(input)
        input.select()
        if (document.execCommand('copy')) {
          document.execCommand('copy')
          this.$message({
            title: '成功',
            message: '复制成功！',
            type: 'success',
            duration: 1500
          })
        }
        document.body.removeChild(input)
      }).catch(() => {

      })
    },

    /**
     * 编辑
     */
    handleUpdate(row) {
      this.$router.push({ path: this.$filterPath('manage'), query: { i: row.id, type: 'u' }})
    },

    /**
     * 发布/取消发布
     */
    handlePublish(row) {
      this.$confirm(row.status === 'GIPSTSTUS01' ? '确认取消发布？' : '确认发布？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        console.log('=====')
        updateState({ id: row.id, status: row.status === 'GIPSTSTUS01' ? 'GIPSTSTUS02' : 'GIPSTSTUS01' }).then(res => {
          if (res.data.code === '200') {
            this.$message({
              type: 'success',
              message: '操作成功!'
            })
            this.getList()
          }
        })
      }).catch(() => {

      })
    },

    /**
     * 置顶/取消置顶
     */
    handleTop(row) {
      this.$confirm(row.isTop === '1' ? '确认取消置顶？' : '确认置顶？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        updateIsTop({ id: row.id, isTop: row.isTop === '1' ? '2' : '1' }).then(res => {
          if (res.data.code === '200') {
            this.$message({
              type: 'success',
              message: '操作成功!'
            })
            this.getList()
          }
        })
      }).catch(() => {

      })
    },

    /**
     * 设置
     */
    handleSet(row) {
      this.setType = 'single'
      this.newsItem = Object.assign({}, row)
      this.newsSetStatus = true
    },

    /**
     * 选项卡切换
     */
    handleTabClick(tab, event) {
      this.listQuery.page = 1
      this.getList()
    },

    deleteNews(ids) {
      this.$confirm('此操作将永久删除该新闻, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        const loading = this.$loading({
          lock: true,
          text: '请稍后',
          spinner: 'el-icon-loading',
          background: 'rgba(0, 0, 0, 0.3)'
        })
        return new Promise((resolve, reject) => {
          del({ id: ids }).then(() => {
            loading.close()
            this.$message({
              title: '成功',
              message: '删除成功',
              type: 'success',
              duration: 2000
            })
            this.getList()
          }).catch(error => {
            loading.close()
            reject(error)
          })
        })
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消删除'
        })
      })
    },

    filtercolumn(scope, item) {
      return scope.row[item]
    },

    handleReset() {
      this.listQuery.page = 1
      this.listQuery.mainTitle = ''
      for (const i in this.search) {
        if (this.search['' + i + ''] instanceof Array) {
          this.search['' + i + ''] = []
        } else {
          this.search['' + i + ''] = ''
        }
      }
      this.getList()
    },

    handleFilter() {
      this.listQuery.page = 1
      this.getList()
    },

    getList(obj) {
      this.listLoading = true
      var query = {
        page: obj ? obj.page : this.listQuery.page,
        pageSize: obj ? obj.limit : this.listQuery.limit,
        newsType: this.activeTab
      }
      if (this.searchshow) {
        query['mainTitle'] = this.listQuery.mainTitle
      } else {
        query['mainTitle'] = this.search.mainTitle
        query['source'] = this.search.source
        query['briefIntroduction'] = this.search.briefIntroduction
      }
      return new Promise((resolve, reject) => {
        queryPage(query).then(response => {
          this.list = response.data.data.rows
          this.total = response.data.data.total
          this.listLoading = false
        }).catch(error => {
          reject(error)
          this.listLoading = false
        })
      })
    }
  }
}
</script>
<style lang="scss">

.bfjz-main {
  padding: 10px;
  .main-search {
    background-color: #fff;
    padding: 0 10px;
    .svg-container {
      padding: 0 5px 0 10px;
      color: #bfced6;
      vertical-align: middle;
      display: inline-block;
    }
    .search-input {
      width: 60%;
      position: relative;
      &:after {
        content: '';
        position: absolute;
        left: -25px;
        right: 0;
        bottom: 8px;
        height: 1px;
        background: rgba(226, 227, 232, 1);
      }
      input {
        outline: none;
        background: transparent;
        border: none;
        outline: medium;
        padding: 0;
        &:focus {
          outline: none;
          background-color: transparent;
        }
      }
    }
    .search-btn {
      display: inline-block;
      float: right;
      .el-button.is-round {
        padding: 10px 30px;
        margin-right: 34px;
      }
      .search-more {
        font-size: 14px;
        font-weight: 500;
        @include font-color($mainColor);
        cursor: pointer;
        margin-left: 10px;
      }
    }

    &.merge {
      height: 50px;
      line-height: 50px;
    }

    &.separate {
      .search-inner {
        padding-top: 10px;
        .search-inner-item {
          .item-label {
            height: 30px;
            line-height: 30px;
            font-size: 14px;
            color: #a6a6a6;
            font-weight: 400;
          }
          .el-input {
            position: relative;
            &.el-date-editor input {
              padding-left: 30px;
            }
            .el-input__inner {
              border: none;
              padding: 0;
            }
            &:after {
              content: '';
              height: 1px;
              background-color: #e2e3e8;
              position: absolute;
              left: 0;
              right: 0;
              bottom: 0;
            }
          }
        }
      }
      .search-btn {
        text-align: center;
        display: block;
        float: none;
        height: 56px;
        line-height: 56px;
      }
    }
  }
  .classify-tab {
    width: 100%;
    margin: 10px 0;
    padding: 0 10px;
    background-color: #fff;
    display: flex;
    border-radius: 4px;
    .el-tabs__nav-wrap::after {
      display: none;
    }
    .el-tabs__header {
      margin: 0;
    }
  }
  .main-buttons {
    display: flex;
    line-height: 36px;
    margin-top: 10px;
    .main-buttons-title {
      flex: 1;
      height: 36px;
      line-height: 36px;
      font-size: 16px;
      font-weight: bold;
      color: rgba(51, 51, 51, 1);
    }
  }
}
</style>
